Corn and soybean’s season-long in-situ nitrogen mineralization in drained and undrained soils

Earth & Environmental Sciences

• soybean 100%
• maize 82%
• in situ 56%
• nitrogen 55%
• soil 39%
• soil nitrogen 35%
• soil drainage 28%
• drainage 22%
• sampling technique 11%
• agricultural soil 10%
• growing season 9%
• fertilizer 8%
• incubation 8%
• organic carbon 7%
• decision making 7%
• need 5%
• prediction 5%
• rate 3%
• effect 2%

Agriculture & Biology

• mineralization 91%
• soybeans 67%
• corn 57%
• nitrogen 53%
• soil 46%
• drainage 37%
• tile drainage 15%
• core sampling 15%
• poorly drained soils 14%
• sequential sampling 13%
• total organic carbon 11%
• decision support systems 11%
• soil organic carbon 10%
• agricultural soils 10%
• Glycine max 8%
• nitrogen fertilizers 8%
• Zea mays 7%
• growing season 7%
• prediction 6%
• methodology 2%